Search for packages
| purl | pkg:deb/debian/firefox-esr@115.15.0esr-1~deb12u1 |
| Next non-vulnerable version | 128.13.0esr-1~deb12u1 |
| Latest non-vulnerable version | 128.13.0esr-1~deb12u1 |
| Risk | 10.0 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-1axs-gkas-57at
Aliases: CVE-2024-10461 |
In multipart/x-mixed-replace responses, Content-Disposition: attachment in the response header was not respected and did not force a download, which could allow XSS attacks. |
Affected by 27 other vulnerabilities. |
|
VCID-1fxu-dq7g-mqfw
Aliases: CVE-2025-1012 |
A race during concurrent delazification could have led to a use-after-free. |
Affected by 27 other vulnerabilities. |
|
VCID-1q61-xygj-z3c1
Aliases: CVE-2025-6425 |
An attacker who enumerated resources from the WebCompat extension could have obtained a persistent UUID that identified the browser, and persisted between containers and normal/private browsing mode, but not profiles. |
Affected by 0 other vulnerabilities. |
|
VCID-24jc-r9xj-93fs
Aliases: CVE-2025-4083 |
A process isolation vulnerability in Firefox stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape. |
Affected by 0 other vulnerabilities. |
|
VCID-2gvb-9ecp-n3a9
Aliases: CVE-2025-1932 |
An inconsistent comparator in xslt/txNodeSorter could have resulted in potentially exploitable out-of-bounds access. Only affected version 122 and later. |
Affected by 27 other vulnerabilities. |
|
VCID-2js5-w357-qfd7
Aliases: CVE-2024-10464 |
Repeated writes to history interface attributes could have been used to cause a Denial of Service condition in the browser. This was addressed by introducing rate-limiting to this API. |
Affected by 27 other vulnerabilities. |
|
VCID-2st9-4ff5-kuf9
Aliases: CVE-2025-8030 |
Insufficient escaping in the “Copy as cURL” feature could potentially be used to trick a user into executing unexpected code. |
Affected by 0 other vulnerabilities. |
|
VCID-3p6h-zmbc-gbgq
Aliases: CVE-2025-8029 |
Thunderbird executed javascript: URLs when used in object and embed tags. |
Affected by 0 other vulnerabilities. |
|
VCID-3rnm-313t-8bf8
Aliases: CVE-2024-11696 |
The application failed to account for exceptions thrown by the `loadManifestFromFile` method during add-on signature verification. This flaw, triggered by an invalid or unsupported extension manifest, could have caused runtime errors that disrupted the signature validation process. As a result, the enforcement of signature validation for unrelated add-ons may have been bypassed. Signature validation in this context is used to ensure that third-party applications on the user's computer have not tampered with the user's extensions, limiting the impact of this issue. |
Affected by 27 other vulnerabilities. |
|
VCID-456s-g2t4-uqfy
Aliases: CVE-2025-3029 |
A crafted URL containing specific Unicode characters could have hidden the true origin of the page, resulting in a potential spoofing attack. |
Affected by 27 other vulnerabilities. |
|
VCID-4g4j-e7x5-zfhs
Aliases: CVE-2025-6430 |
When a file download is specified via the Content-Disposition header, that directive would be ignored if the file was included via a <embed> or <object> tag, potentially making a website vulnerable to a cross-site scripting attack. |
Affected by 0 other vulnerabilities. |
|
VCID-52ca-d5he-sqdq
Aliases: CVE-2024-11694 |
Enhanced Tracking Protection's Strict mode may have inadvertently allowed a CSP `frame-src` bypass and DOM-based XSS through the Google SafeFrame shim in the Web Compatibility extension. This issue could have exposed users to malicious frames masquerading as legitimate content. |
Affected by 27 other vulnerabilities. |
|
VCID-62bd-1g3u-cqhp
Aliases: CVE-2025-8028 |
On arm64, a WASM br_table instruction with a lot of entries could lead to the label being too far from the instruction causing truncation and incorrect computation of the branch address. |
Affected by 0 other vulnerabilities. |
|
VCID-6xvd-y4x1-4bh4
Aliases: CVE-2025-1016 |
Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 115.19, Firefox ESR 128.6, Thunderbird 115.19, and Thunderbird 128.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 27 other vulnerabilities. |
|
VCID-788v-5q27-nkds
Aliases: CVE-2024-9394 |
An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the `resource://devtools` origin. This could allow them to access cross-origin JSON content. This access is limited to "same site" documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. |
Affected by 27 other vulnerabilities. |
|
VCID-84hu-vuht-mfch
Aliases: CVE-2025-1935 |
A web page could trick a user into setting that site as the default handler for a custom URL protocol. |
Affected by 27 other vulnerabilities. |
|
VCID-8rs8-11yk-akfy
Aliases: CVE-2025-8033 |
The JavaScript engine did not handle closed generators correctly and it was possible to resume them leading to a nullptr deref. |
Affected by 0 other vulnerabilities. |
|
VCID-8ywr-81f7-aqdb
Aliases: CVE-2024-10465 |
A clipboard "paste" button could persist across tabs which allowed a spoofing attack. |
Affected by 27 other vulnerabilities. |
|
VCID-9qgx-e2kh-uyew
Aliases: CVE-2025-8031 |
The username:password part was not correctly stripped from URLs in CSP reports potentially leaking HTTP Basic Authentication credentials. |
Affected by 0 other vulnerabilities. |
|
VCID-b5c1-k9za-cqfw
Aliases: CVE-2025-0243 |
Memory safety bugs present in Firefox 133, Thunderbird 133, Firefox ESR 128.5, and Thunderbird 128.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 27 other vulnerabilities. |
|
VCID-bb9a-bqg4-8ufy
Aliases: CVE-2025-3030 |
Memory safety bugs present in Firefox 136, Thunderbird 136, Firefox ESR 128.8, and Thunderbird 128.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 27 other vulnerabilities. |
|
VCID-bj49-41v3-q3bu
Aliases: CVE-2024-10458 |
A permission leak could have occurred from a trusted site to an untrusted site via embed or object elements. |
Affected by 27 other vulnerabilities. |
|
VCID-cntf-rqbm-jfd1
Aliases: CVE-2025-1938 |
Memory safety bugs present in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 27 other vulnerabilities. |
|
VCID-edu5-4u9p-hka6
Aliases: CVE-2024-11699 |
Memory safety bugs present in Firefox 132, Thunderbird 132, Firefox ESR 128.4, and Thunderbird 128.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 27 other vulnerabilities. |
|
VCID-ek9g-1ur7-vud4
Aliases: CVE-2025-5263 |
Error handling for script execution was incorrectly isolated from web content, which could have allowed cross-origin leak attacks. |
Affected by 0 other vulnerabilities. |
|
VCID-epgc-nd77-wyht
Aliases: CVE-2024-11695 |
A crafted URL containing Arabic script and whitespace characters could have hidden the true origin of the page, resulting in a potential spoofing attack. |
Affected by 27 other vulnerabilities. |
|
VCID-fdr6-qypx-1uhr
Aliases: CVE-2025-4919 |
An attacker was able to perform an out-of-bounds read or write on a JavaScript object by confusing array index sizes. |
Affected by 0 other vulnerabilities. |
|
VCID-fhwy-ptz6-mqbj
Aliases: CVE-2024-10462 |
Truncation of a long URL could have allowed origin spoofing in a permission prompt. |
Affected by 27 other vulnerabilities. |
|
VCID-fp1b-9hp1-jfaj
Aliases: CVE-2024-11697 |
When handling keypress events, an attacker may have been able to trick a user into bypassing the "Open Executable File?" confirmation dialog. This could have led to malicious code execution. |
Affected by 27 other vulnerabilities. |
|
VCID-g2eh-3utg-f7cn
Aliases: CVE-2025-4918 |
An attacker was able to perform an out-of-bounds read or write on a JavaScript `Promise` object. |
Affected by 0 other vulnerabilities. |
|
VCID-g76u-agqq-eqca
Aliases: CVE-2025-6429 |
Thunderbird could have incorrectly parsed a URL and rewritten it to the youtube.com domain when parsing the URL specified in an embed tag. This could have bypassed website security checks that restricted which domains users were allowed to embed. |
Affected by 0 other vulnerabilities. |
|
VCID-gf4f-pq9k-kugc
Aliases: CVE-2025-6424 |
A use-after-free in FontFaceSet resulted in a potentially exploitable crash. |
Affected by 0 other vulnerabilities. |
|
VCID-gw8f-56ya-fyaj
Aliases: CVE-2025-5283 |
A double-free could have occurred in `vpx_codec_enc_init_multi` after a failed allocation when initializing the encoder for WebRTC. This could have caused memory corruption and a potentially exploitable crash. |
Affected by 0 other vulnerabilities. |
|
VCID-h3um-uvwe-9udy
Aliases: CVE-2025-4087 |
A vulnerability was identified in Thunderbird where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. |
Affected by 0 other vulnerabilities. |
|
VCID-hvtf-ukk7-4ydc
Aliases: CVE-2025-0241 |
When segmenting specially crafted text, segmentation would corrupt memory leading to a potentially exploitable crash. |
Affected by 27 other vulnerabilities. |
|
VCID-hw69-ahun-wbez
Aliases: CVE-2025-0238 |
Assuming a controlled failed memory allocation, an attacker could have caused a use-after-free, leading to a potentially exploitable crash. |
Affected by 27 other vulnerabilities. |
|
VCID-k2g8-b3u6-63aj
Aliases: CVE-2025-8027 |
On 64-bit platforms IonMonkey-JIT only wrote 32 bits of the 64-bit return value space on the stack. Baseline-JIT, however, read the entire 64 bits. |
Affected by 0 other vulnerabilities. |
|
VCID-kd1q-6ntp-t3ct
Aliases: CVE-2025-0239 |
When using Alt-Svc, ALPN did not properly validate certificates when the original server is redirecting to an insecure site. |
Affected by 27 other vulnerabilities. |
|
VCID-kwpw-wry4-huah
Aliases: CVE-2025-1936 |
jar: URLs retrieve local file content packaged in a ZIP archive. The null and everything after it was ignored when retrieving the content from the archive, but the fake extension after the null was used to determine the type of content. This could have been used to hide code in a web extension disguised as something else like an image. |
Affected by 27 other vulnerabilities. |
|
VCID-m8je-z16e-zyc7
Aliases: CVE-2024-10466 |
By sending a specially crafted push message, a remote server could have hung the parent process, causing the browser to become unresponsive. |
Affected by 27 other vulnerabilities. |
|
VCID-mru8-8xhq-9ued
Aliases: CVE-2024-10459 |
An attacker could have caused a use-after-free when accessibility was enabled, leading to a potentially exploitable crash. |
Affected by 27 other vulnerabilities. |
|
VCID-nt71-ejhd-eygx
Aliases: CVE-2024-9392 |
A compromised content process could have allowed for the arbitrary loading of cross-origin pages. |
Affected by 27 other vulnerabilities. |
|
VCID-ntwt-rzyj-7bcs
Aliases: CVE-2025-1931 |
It was possible to cause a use-after-free in the content process side of a WebTransport connection, leading to a potentially exploitable crash. |
Affected by 27 other vulnerabilities. |
|
VCID-nu94-urex-sfat
Aliases: CVE-2025-1017 |
Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 27 other vulnerabilities. |
|
VCID-p1rd-pjrq-w3h2
Aliases: CVE-2024-11704 |
A double-free issue could have occurred in `sec_pkcs7_decoder_start_decrypt()` when handling an error path. Under specific conditions, the same symmetric key could have been freed twice, potentially leading to memory corruption. |
Affected by 27 other vulnerabilities. |
|
VCID-q5zv-7zk6-m3hu
Aliases: CVE-2024-43097 |
In resizeToAtLeast of SkRegion.cpp, there was a possible out of bounds write due to an integer overflow |
Affected by 27 other vulnerabilities. |
|
VCID-qa68-kdqv-tucm
Aliases: CVE-2024-9401 |
Memory safety bugs present in Firefox 130, Firefox ESR 115.15, Firefox ESR 128.2, and Thunderbird 128.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 27 other vulnerabilities. |
|
VCID-qd17-z9b8-3bgx
Aliases: CVE-2024-9680 |
An attacker was able to achieve code execution in the content process by exploiting a use-after-free in Animation timelines. We have had reports of this vulnerability being exploited in the wild. |
Affected by 27 other vulnerabilities. |
|
VCID-qst2-ktgg-jkfp
Aliases: CVE-2025-8034 |
Memory safety bugs present in Firefox ESR 115.25, Firefox ESR 128.12, Thunderbird ESR 128.12, Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 0 other vulnerabilities. |
|
VCID-r6kn-rvn1-4uaj
Aliases: CVE-2024-10460 |
The origin of an external protocol handler prompt could have been obscured using a data: URL within an iframe. |
Affected by 27 other vulnerabilities. |
|
VCID-r6r1-du8s-xbhw
Aliases: CVE-2025-8035 |
Memory safety bugs present in Firefox ESR 128.12, Thunderbird ESR 128.12, Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 0 other vulnerabilities. |
|
VCID-rky1-8buu-bqbw
Aliases: CVE-2025-3028 |
JavaScript code running while transforming a document with the XSLTProcessor could lead to a use-after-free. |
Affected by 27 other vulnerabilities. |
|
VCID-rrgb-3n34-k7fr
Aliases: CVE-2025-1011 |
A bug in WebAssembly code generation could have lead to a crash. It may have been possible for an attacker to leverage this to achieve code execution. |
Affected by 27 other vulnerabilities. |
|
VCID-rwt3-2mbq-2kew
Aliases: CVE-2025-0240 |
Parsing a JavaScript module as JSON could under some circumstances cause cross-compartment access, which may result in a use-after-free. |
Affected by 27 other vulnerabilities. |
|
VCID-s3qb-a9z3-tkeq
Aliases: CVE-2024-9393 |
An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the `resource://pdf.js` origin. This could allow them to access cross-origin PDF content. This access is limited to "same site" documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. |
Affected by 27 other vulnerabilities. |
|
VCID-s4yd-wr7v-9qdn
Aliases: CVE-2025-1014 |
Certificate length was not properly checked when added to a certificate store. In practice only trusted data was processed. |
Affected by 27 other vulnerabilities. |
|
VCID-s9cf-25mx-dfg4
Aliases: CVE-2025-1934 |
It was possible to interrupt the processing of a RegExp bailout and run additional JavaScript, potentially triggering garbage collection when the engine was not expecting it. |
Affected by 27 other vulnerabilities. |
|
VCID-sz4n-5y9b-4fdh
Aliases: CVE-2025-5266 |
Script elements loading cross-origin resources generated load and error events which leaked information enabling XS-Leaks attacks. |
Affected by 0 other vulnerabilities. |
|
VCID-taja-fqcq-auc9
Aliases: CVE-2025-1013 |
A race condition could have led to private browsing tabs being opened in normal browsing windows. This could have resulted in a potential privacy leak. |
Affected by 27 other vulnerabilities. |
|
VCID-u8zp-hwjv-8fgf
Aliases: CVE-2025-5269 |
Memory safety bug present in Firefox ESR 128.10, and Thunderbird 128.10. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. |
Affected by 0 other vulnerabilities. |
|
VCID-ufc9-wufv-ubgc
Aliases: CVE-2025-4091 |
Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 0 other vulnerabilities. |
|
VCID-ufen-1skg-17b2
Aliases: CVE-2025-5268 |
Memory safety bugs present in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and Thunderbird 128.10. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 0 other vulnerabilities. |
|
VCID-uhss-ehje-9bdp
Aliases: CVE-2025-1010 |
An attacker could have caused a use-after-free via the Custom Highlight API, leading to a potentially exploitable crash. |
Affected by 27 other vulnerabilities. |
|
VCID-utqu-6qzq-hudx
Aliases: CVE-2025-5267 |
A clickjacking vulnerability could have been used to trick a user into leaking saved payment card details to a malicious page. |
Affected by 0 other vulnerabilities. |
|
VCID-uzuj-bduh-kqdd
Aliases: CVE-2024-10463 |
Video frames could have been leaked between origins in some situations. |
Affected by 27 other vulnerabilities. |
|
VCID-vabp-m3k4-wqhz
Aliases: CVE-2025-5264 |
Due to insufficient escaping of the newline character in the “Copy as cURL” feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. |
Affected by 0 other vulnerabilities. |
|
VCID-vpdd-7zz2-hyak
Aliases: CVE-2025-1009 |
An attacker could have caused a use-after-free via crafted XSLT data, leading to a potentially exploitable crash. |
Affected by 27 other vulnerabilities. |
|
VCID-wrjz-8amf-xbgf
Aliases: CVE-2025-1937 |
Memory safety bugs present in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, and Thunderbird 128.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 27 other vulnerabilities. |
|
VCID-wzr2-5k1q-yybx
Aliases: CVE-2025-8032 |
XSLT document loading did not correctly propagate the source document which bypassed its CSP. |
Affected by 0 other vulnerabilities. |
|
VCID-xeze-dewx-27f1
Aliases: CVE-2025-0242 |
Memory safety bugs present in Firefox 133, Thunderbird 133, Firefox ESR 115.18, Firefox ESR 128.5, Thunderbird 115.18, and Thunderbird 128.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 27 other vulnerabilities. |
|
VCID-xrqw-p22q-6fc8
Aliases: CVE-2024-10467 |
Memory safety bugs present in Firefox 131, Firefox ESR 128.3, and Thunderbird 128.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 27 other vulnerabilities. |
|
VCID-yf1w-5x6s-7ub2
Aliases: CVE-2024-11692 |
An attacker could cause a select dropdown to be shown over another tab; this could have led to user confusion and possible spoofing attacks. |
Affected by 27 other vulnerabilities. |
|
VCID-yuaj-zgum-17fj
Aliases: CVE-2025-0237 |
The WebChannel API, which is used to transport various information across processes, did not check the sending principal but rather accepted the principal being sent. This could have led to privilege escalation attacks. |
Affected by 27 other vulnerabilities. |
|
VCID-z9bt-bsqy-rkc1
Aliases: CVE-2025-1933 |
On 64-bit CPUs, when the JIT compiles WASM i32 return values they can pick up bits from left over memory. This can potentially cause them to be treated as a different type. |
Affected by 27 other vulnerabilities. |
|
VCID-zuwe-8m4p-u7hr
Aliases: CVE-2025-4093 |
Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. |
Affected by 0 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| VCID-16e7-bj17-c7dg | Firefox normally asks for confirmation before asking the operating system to find an application to handle a scheme that the browser does not support. It did not ask before doing so for the Usenet-related schemes news: and snews:. Since most operating systems don't have a trusted newsreader installed by default, an unscrupulous program that the user downloaded could register itself as a handler. The website that served the application download could then launch that application at will. |
CVE-2024-8383
|
| VCID-b8um-wr1c-sqa3 | Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console. |
CVE-2024-8382
|
| VCID-mbzx-53sb-kfgr | The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected at the right point between two passes. This could have led to memory corruption. |
CVE-2024-8384
|
| VCID-z1dk-1rqd-r3hw | A potentially exploitable type confusion could be triggered when looking up a property name on an object being used as the with environment. |
CVE-2024-8381
|